Combined air purifier and ionizer



FIG. 1 is a side, left, perspective view of a combined air purifier and ionizer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image of that shown;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a combined air purifier and ionizer, as shown and described. 